1.Advanced photovoltaic technology.
2.Easy to install, USB interface, plug and play.
3.Convenient Internet browsing
4.Ergonomic design, generous and comfortable
5.Suitable for right and left hand to use
6.No specific mouse pad, without worry of cleaning the mouse ball.
7.High-resolution, high-responsivenessintelligent power-saving features
Electric life:100,000 hours
Wheel life:100,000 weeks
Key life :3,000,000 kick
Machine life:3 years